How To Read the QED Alcohol Test

You’ve collected the correct specimen amount and you are about to see the results. Since you have already done the hard part, collecting the saliva sample until the cotton swab is thoroughly saturated before inserting with gentle and steady pressure into the entry port of the device. The process is fairly easy to operate, but it’s important to know how to read the QED alcohol test results.

If everything has gone well, the results should start to show up in about 2 minutes, but do not pick up the device until the test is complete. The QA spot will turn purple to indicate that the test procedure was performed correctly.